275002525 has 24 divisors (see below), whose sum is σ = 395224704. Its totient is φ = 185908800.

The previous prime is 275002493. The next prime is 275002529. The reversal of 275002525 is 525200572.

It is not a de Polignac number, because 275002525 - 2⁵ = 275002493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 275002493 and 275002502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275002529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1359 + ... + 23491.

It is an arithmetic number, because the mean of its divisors is an integer number (16467696).

Almost surely, 2^275002525 is an apocalyptic number.

275002525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275002525 is a deficient number, since it is larger than the sum of its proper divisors (120222179).

275002525 is a wasteful number, since it uses less digits than its factorization.

275002525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22221 (or 22216 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 275002525 is about 16583.2000832167. The cubic root of 275002525 is about 650.2977137186.

The spelling of 275002525 in words is "two hundred seventy-five million, two thousand, five hundred twenty-five".